---
title: "GM1 ADR-DSN.L.610 Information marking — Certification Specifications and Guidance Material for Aerodrome Design (CS-ADR-DSN) — Issue 7, Aerodromes · Avioverse"
description: "Applicability: Where operationally required information sign should be supplemented by a marking on the pavement surface."
url: "https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-l-visual-aids-for-navigation-markings/gm1-adr-dsn-l-610"
---

# GM1 ADR-DSN.L.610 Information marking

Certification Specifications and Guidance Material for Aerodrome Design (CS-ADR-DSN) — Issue 7 · Regulation (EU) No 139/2014 · EAR revision 13 Mar 2026

GM Guidance material

## GM1 ADR-DSN.L.610 Information marking

(a) Applicability: Where operationally required information [sign](https://avioverse.aero/glossary/easa/sign) should be supplemented by a [marking](https://avioverse.aero/glossary/easa/marking) on the pavement surface.

(b) Location:

(1) An information (location/direction) marking should be displayed prior to and following complex [taxiway](https://avioverse.aero/glossary/easa/taxiway) intersections, and where operational experience has indicated the addition of a taxiway location marking could assist flight crew ground navigation, and on the pavement surface at regular intervals along taxiways of great length.

(2) The information marking should be displayed across the surface of the taxiway or [apron](https://avioverse.aero/glossary/easa/apron) where necessary, and positioned so as to be legible from the cockpit of an approaching [aircraft](https://avioverse.aero/glossary/easa/aircraft).

GM · GM1 ADR-DSN.L.610 — Regulation (EU) No 139/2014 · ED Decision 2014/013/R · Aerodromes Easy Access Rules · EAR revision 13 Mar 2026

[All rules in CHAPTER L — VISUAL AIDS FOR NAVIGATION (MARKINGS)](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-l-visual-aids-for-navigation-markings)

Consolidated from the EASA Easy Access Rules (revision 13 Mar 2026, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.